RAC-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-DIMETHYL TITANIUM(IV)

Base Information

• Chemical Name: RAC-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-DIMETHYL TITANIUM(IV)
• CAS No.: 160335-86-4
• Molecular Formula: C₂₂H₃₀Ti
• Molecular Weight: 342.36
• Mol file: 160335-86-4.mol

Synonyms:RAC-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-DIMETHYL TITANIUM(IV)

Chemical Property of RAC-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-DIMETHYL TITANIUM(IV)

Chemical Property:

• Melting Point: 78 - 80 °C (hexane)
• PSA: 0.00000
• LogP: 6.37360

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of RAC-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-DIMETHYL TITANIUM(IV)

There total 1 articles about RAC-ETHYLENEBIS-(4,5,6,7-TETRAHYDRO-1-INDENYL)-DIMETHYL TITANIUM(IV) which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 83.0%

(S,S)-ethylene-1,2-bis(η(5)-4,5,6,7-tetrahydro-1-indenyl)titanium dichloride + methyllithium (917-54-4) → dimethyl (S,S)-ethylene-1,2-bis(η(5)-4,5,6,7-tetrahydro-1-indenyl)titanium (297166-46-2,115857-08-4,160335-85-3,160335-86-4)

Guidance literature:

In diethyl ether; pentane; Ar atmosphere; addn. of soln. of MeLi (in pentane) to Et2O soln. of Ti-complex (water bath), stirring (room temp., 4 h); solvent removal (vac.), dissolving in hexane, filtration (Celite), rinsing (hexane), solvent removal (vac.); detd. by (1)H-NMR spectroscopy;

DOI:10.1021/ja990683m

upstream raw materials:

methyllithium

Refernces